Package org.eclipse.jetty.http

Class HttpTokens

java.lang.Object

org.eclipse.jetty.http.HttpTokens

public class HttpTokens
extends Object

HTTP constants

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	HttpTokens.EndOfContent
static class	HttpTokens.Token
static enum	HttpTokens.Type

Field Summary

Fields

Modifier and Type	Field	Description
static final HttpTokens.Token[]	TOKENS

Constructor Summary

Constructors

Constructor	Description
HttpTokens()

Method Summary

Modifier and Type	Method	Description
static HttpTokens.Token	getToken(byte b)
static HttpTokens.Token	getToken(char c)
static boolean	isIllegalFieldVchar(char c)	Checks whether this is an invalid VCHAR based on RFC9110.
static char	sanitizeFieldVchar(char c)	This is used when decoding to not decode illegal characters based on RFC9110.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

TOKENS

public static final HttpTokens.Token[] TOKENS

Constructor Details

HttpTokens

public HttpTokens()

Method Details

getToken

public static HttpTokens.Token getToken(byte b)

getToken

public static HttpTokens.Token getToken(char c)

sanitizeFieldVchar

public static char sanitizeFieldVchar(char c)

This is used when decoding to not decode illegal characters based on RFC9110. CR, LF, or NUL are replaced with ' ', all other control and multibyte characters are replaced with '?'. If this is given a legal character the same value will be returned.

 field-vchar = VCHAR / obs-text
 obs-text    = %x80-FF
 VCHAR       = %x21-7E
 

Parameters:

c - the character to test.

Returns:

the original character or the replacement character ' ' or '?', the return value is guaranteed to be a valid ISO-8859-1 character.

isIllegalFieldVchar

public static boolean isIllegalFieldVchar(char c)

Checks whether this is an invalid VCHAR based on RFC9110. If this not a valid ISO-8859-1 character or a control character we say that it is illegal.

Parameters:

c - the character to test.

Returns:

true if this is invalid VCHAR.